Dr. Kacy A. Church, MD
- Medicare services, 2024
- 1,508
- Medicare patients, 2024
- 427
- Part D claims, 2024
- 3,757
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 1501 Trousdale Drive, Burlingame, CA 94010
- Practice phone
- Call (650) 696-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Church's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Kacy A. Church is an internist in Burlingame, California
Dr. Church practices at Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health.
Dr. Church's NPI, 1457642027, was assigned on April 29, 2011. Dr. Church graduated from John A. Burns School of Medicine in 2011. Dr. Church holds California license 135238.
- NPI
- 1457642027NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537306576
- NPI enumeration date
- April 29, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 696-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kacy A. Church practices at Mills-Peninsula Medical Center in Burlingame, California
Dr. Church's primary practice is Mills-Peninsula Medical Center, at 1501 Trousdale Drive, Burlingame, CA 94010 in San Mateo County. The practice phone is (650) 696-5400.
- Mills-Peninsula Medical Center1501 Trousdale Drive, Burlingame, CA 94010 · San Mateo CountyPhone(650) 696-5400
Source: Dmand AI Affiliation Data
Dr. Kacy A. Church is affiliated with 2 sites of care and 1 medical group
Dr. Church's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. Dr. Church is also affiliated with California Pacific Medical Center Van Ness Campus. The medical group on file is Palo Alto Foundation Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kacy A. Church's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Church practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mills-Peninsula Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kacy A. Church is one of 16,751 internists in California
Internal medicine is Dr. Church's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Church is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dmand AI has Dr. Church's licenses on file in 2 states: California and Oregon.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Oregon license
Clinical focus
Dmand AI lists chronic diabetes, diabetic emergency, enlarged thyroid, high cholesterol, hypercalcemia, osteoporosis, overactive thyroid and parathyroid gland disorder among the conditions Dr. Church treats.
Internists near Dr. Church
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kacy A. Church billed Medicare for 1,508 services in 2024
CMS data shows 1,508 Medicare services from Dr. Church across 8 procedure codes in 2024, for 427 Medicare patients. Medicare paid $104,083 for them.
Dr. Church's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8362024: 9149%
- Other services
- 2023: 02024: 413
- Tests and treatments
- 2023: 1642024: 1693%
- Lab and pathology
- 2023: 882024: 1286%
Where Dr. Church's Medicare services took place, 2024
- In an office1,25183%
- In a facility25717%
Dr. Church compared with the California median for internists, 2024
- Dr. Church
- California median
- Medicare services
- 1,508vs 3614.2 times
- Medicare patients
- 427vs 1512.8 times
- Part D claims
- 3,380vs 4218.0 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Church's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Church?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Church and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kacy A. Church treated 427 Medicare patients in 2024, average age 75
CMS counts 427 Medicare patients who saw Dr. Church in 2024. The largest group is 65 to 74, with 182 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Church's median patient age at 68, with 66% women.
Dr. Church's Medicare patients by age, 2024
Dr. Church's Medicare patients by sex, 2024
- Women26863%
- Men15937%
Chronic conditions among Dr. Church's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Chronic kidney disease45%
- Osteoporosis42%
- Arthritis40%
- Ischemic heart disease29%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Church's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women66%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kacy A. Church wrote 3,757 Medicare Part D claims in 2024
In 2024, Dr. Church wrote 3,757 Medicare Part D claims for 480 patients. 44% of them were for generic drugs. CMS names the drug for 3,380 of them, across 53 drugs with 11 or more claims each, at $2,068,129 in total drug cost. In 2023, CMS named 2,816 claims across 49 drugs.
Dr. Church's Part D claims by kind of drug, 2024
- Generic1,658 claims44%
- Brand-name1,823 claims49%
- Other276 claims7%
Dr. Church's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8162024: 3,38020%
Drugs named by CMS: 53 in 2024, 49 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Kacy A. Church offers telehealth to Medicare patients
Dr. Church accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Church as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kacy A. Church has 1 publication on record
Dmand AI links 1 paper to Dr. Church. Dr. Church's most frequent co-author is Janet M. Burlingame, MD.
Dr. Church's most frequent co-authors
Recent publications by Dr. Church
See who Dr. Church researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Church works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kacy A. Church received $320 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Church from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 77% of the total. Novo Nordisk Inc paid the most, $121.
General payments to Dr. Church by program year, 2016 to 2025
General payments to Dr. Church by kind, 2016 to 2025
- Food and beverage$24677%
- Gifts$5919%
- Education$144%
Companies that paid Dr. Church the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kacy A. Church graduated from John A. Burns School of Medicine
Dr. Church graduated from John A. Burns School of Medicine in 2011.
- Medical school
- Board certified in endocrinology, diabetes and metabolism
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Kacy A. Church accepts plans from 13 insurance carriers
Dr. Church is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- HCSC
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +5 more carriersWith a free account
Plan types Dr. Church accepts, by number of carriers
- PPO8
- HMO6
- POS6
- EPO4
- Medicare4
Source: Dmand AI Insurance Network Data
Sources for Dr. Kacy A. Church's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kacy A. Church
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Kacy A. Church's NPI number?
Dr. Kacy A. Church's NPI number is 1457642027. It was assigned on April 29, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Kacy A. Church?
Dr. Kacy A. Church is an internist in Burlingame, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Kacy A. Church practice?
Dr. Church practices at 1501 Trousdale Drive, Burlingame, CA 94010. Dr. Church's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health.
What is Dr. Kacy A. Church's office phone number?
The practice phone on file for Dr. Church is (650) 696-5400.
What is Dr. Kacy A. Church's medical license number?
Dr. Church holds California license 135238, one of the licenses on file in 2 states.
Which states has Dr. Kacy A. Church been licensed in?
Dmand AI has state licenses on file for Dr. Church in California (2015 to 2026) and Oregon (since 2013).
Which hospitals is Dr. Kacy A. Church affiliated with?
Dr. Church practices at Mills-Peninsula Medical Center in Burlingame, California. Dr. Church is also affiliated with California Pacific Medical Center Van Ness Campus.
What medical group is Dr. Kacy A. Church part of?
Dr. Church is linked to Palo Alto Foundation Medical Group.
Does Dr. Kacy A. Church accept Medicare?
Yes. CMS data shows Dr. Church billed Medicare for 1,508 services in 2024, and Dr. Church accepts Medicare assignment.
Does Dr. Kacy A. Church offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Church as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Kacy A. Church see?
CMS counts 427 Medicare patients who saw Dr. Church in 2024, with an average age of 75.
Is Dr. Kacy A. Church board certified?
Yes. Dr. Church is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.
What services does Dr. Kacy A. Church bill to Medicare?
In 2024, Dr. Church's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and hospital inpatient care (99232).
Where did Dr. Kacy A. Church go to medical school?
Dr. Church graduated from John A. Burns School of Medicine in 2011.
What drugs does Dr. Kacy A. Church prescribe most?
In 2024 Medicare Part D data, Dr. Church's most prescribed drugs by claims were Metformin HCl, Ozempic and Jardiance.
Has Dr. Kacy A. Church received payments from drug or device companies?
CMS Open Payments shows $320 in general payments to Dr. Church from 6 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Kacy A. Church been practicing?
Dr. Church graduated from medical school in 2011, 15 years ago.
Does Dr. Kacy A. Church do research?
Dmand AI links 1 publication to Dr. Church.
Who does Dr. Kacy A. Church publish with?
Dr. Church's most frequent co-authors are Janet M. Burlingame, MD (1 shared paper).
What insurance does Dr. Kacy A. Church accept?
Dr. Church is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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